North Texas Senior Golf Association
 North Texas Senior Golf Association
 The NTSGA is a group of golfers, age 50 and up, who love the game of golf and practice the true spirit of the game.

North Texas Senior Golf Association Handicap Calculation

Handicap is Current as of September 19, 2018

Zimmerman, Gary 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
September 19, 2018    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    87    86    14.7    N    
September 12, 2018    The Tribute at the Colony   White    69.3    115    82    82    12.5    Y    
September 5, 2018    WestRidge Golf Course   White    68.6    115    79    79    10.2    Y    
August 8, 2018    Waterview Golf Club   Gold    68.4    116    78    78    9.4    Y    
July 25, 2018    Grapevine Golf Course - Bluebonnet and Mockingbird   White    69.4    121    79    79    9.0    Y    
July 11, 2018    Riverchase Golf Club   White    69.8    127    87    87    15.3    N    
July 2, 2018    Sky Creek Ranch Golf Club   Blue    70.0    124    85    84    12.8    N    
June 27, 2018    Buffalo Creek Golf Club   White    68.1    116    82    82    13.5    N    
June 20, 2018    Heritage Ranch Golf and Country Club   Bronze    69.0    124    79    79    9.1    Y    
June 6, 2018    Sky Creek Ranch Golf Club   Blue    70.0    124    84    84    12.8    Y    
May 16, 2018    Firewheel Golf Park (Bridges) - Champion and Masters   White    68.7    121    82    82    12.4    Y    
May 2, 2018    Riverchase Golf Club   White    69.8    127    82    82    10.9    Y    
April 25, 2018    Prairie Lakes Golf Course - Blue and White   White    69.3    122    88    88    17.3    N    
April 18, 2018    The Courses at Watters Creek   White    70.0    126    85    85    13.5    N    
April 11, 2018    The Tribute at the Colony   White    69.3    115    80    80    10.5    Y    
April 4, 2018    Tierra Verde Golf Club   Silver    69.3    123    77    77    7.1    Y    
March 5, 2018    Las Colinas Country Club   Gold    67.7    120    82    82    13.5    N    
February 28, 2018    Bridlewood Golf Club   White    69.0    126    85    85    14.3    N    
February 14, 2018    Mesquite Golf Club   Blue    68.7    119    84    84    14.5    N    
January 31, 2018    WestRidge Golf Course   White    68.6    115    89    89    20.0    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:10.3900    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:9.9    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.